How to dynamically access element names in XAML?

Question

I have a XAML input form which the user fills out.

I want to validate this form.

I have the field information in a collection which I want to loop through and ch

Answer 1

Isn't that just a FindName call in you code behind file or am I missing something?

TextBox fieldTB = (TextBox)this.FindName("Field_CompanyName");